Timken HA590406 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing and Hub Assembly Overview

The Timken HA590406 wheel bearing and hub assembly is engineered for reliable driveline performance in Nissan vehicles. Designed specifically for Nissan Juke and LEAF models, this assembly ensures precise fitment and durability for driven wheels.

• 29 spline quantity for secure axle engagement
• 4 flange bolt holes for stable mounting
• 5 wheel studs to accommodate compatible wheels
• Wheel pilot diameters of 2.598 inches (66.00 mm) and brake pilot diameters of 2.677 inches (68.0 mm)
• Hub pilot diameter of 3.149 inches (80.00 mm) for accurate hub alignment
• Flange offset of 1.602 inches (40.70 mm) and flange diameter of 5.354 inches (136.00 mm)
• Bolt circle diameter of 4.500 inches (114.30 mm) matching OEM specifications
• Designed for driven axle applications

Detailed Product Description

The Timken HA590406 wheel bearing and hub assembly is a precision-engineered component tailored for Nissan Juke and Nissan LEAF vehicles. Featuring a 29-spline design, this assembly provides a secure connection to the axle shaft, ensuring smooth power transfer. The flange includes 4 bolt holes and 5 wheel studs, supporting proper wheel mounting and alignment. With carefully measured pilot diameters for the wheel, brake, and hub, this assembly maintains correct positioning and reduces vibration. The flange offset and diameter are designed to match factory specifications, preserving vehicle handling characteristics. This assembly is intended for driven wheels, making it suitable for front or rear axle applications depending on the vehicle configuration.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or rough rotation
• Fixes wheel hub looseness or play affecting steering stability
• Addresses ABS sensor issues related to hub assembly wear
• Restores proper wheel alignment and reduces uneven tire wear
• Eliminates vibration or wobble during vehicle operation

Installation Notes and Tips

• Ensure compatibility with Nissan Juke and LEAF models before installation
• Use proper torque specifications for flange bolts and wheel studs
• Inspect axle splines and mating surfaces for wear prior to assembly
• Clean mounting surfaces to prevent contamination and ensure proper fit
• Verify ABS sensor connections if applicable to the vehicle

Quality Assurance and Warranty

Timken wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for durability and performance. The HA590406 part number undergoes rigorous quality control to ensure reliable operation under normal driving conditions. This product is backed by Timken's standard warranty coverage, providing assurance of its material and workmanship integrity.